diff --git a/Dockerfile b/Dockerfile
index 1c88f7e..21bac06 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM docker.io/golang:1.25.4-alpine@sha256:d3f0cf7723f3429e3f9ed846243970b20a2de7bae6a5b66fc5914e228d831bbb
+FROM docker.io/golang:1.25.5-alpine@sha256:26111811bc967321e7b6f852e914d14bede324cd1accb7f81811929a6a57fea9
 
 RUN apk add --no-cache curl git make && rm -rf /var/cache/apk/*
 
diff --git a/go.mod b/go.mod
index 2baf6e5..9ed8c5e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/etcd-io/auger
 
 go 1.25
 
-toolchain go1.25.4
+toolchain go1.25.5
 
 require (
 	github.com/google/safetext v0.0.0-20220914124124-e18e3fe012bf